標題: Controlling the carrier-envelope phase of single-cycle mid-infrared pulses with two-color filamentation
作者: Nomura, Yutaka
Wang, Yu-Ting
Yabushita, Atsushi
Luo, Chih-Wei
Fuji, Takao
電子物理學系
Department of Electrophysics
公開日期: 1-Feb-2015
摘要: Carrier-envelope phase (CEP) of single-cycle pulses generated through two-color filamentation has been investigated. We have observed a particular behavior of the phase: the phase of high-frequency components of the generated pulses changes continuously and linearly with the relative phase between the two-color input pulses, whereas the phase of the low-frequency components takes only two discrete values. The transition of the phase behavior has been clearly observed by using frequency-resolved optical gating capable of CEP determination. We have found out that such a phase behavior is a unique feature of single-cycle pulses generated with a passive CEP stabilization scheme. (C) 2015 Optical Society of America
URI: http://dx.doi.org/10.1364/OL.40.000423
http://hdl.handle.net/11536/124361
ISSN: 0146-9592
DOI: 10.1364/OL.40.000423
期刊: OPTICS LETTERS
Volume: 40
起始頁: 423
結束頁: 426
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